The Road Trip Gas Calculator is fast and easy to use. Simply input the average gas price, your vehicles miles-per-gallon rating, and your trip distance. The calculator will provide your trip's gas cost and the cost per mile for your vehicle.
It's fast, it's fun and and easy.
You will use it again and again
Over 120,000 calculations made with this app in the last year.
For Canada, Australia and New Zealand, use the "Petrol Cost Calculator" for an accurate calculation using your localized measurements.